Kolecki Flicker
When you get a girl to flick your ball sack while you jack off. It's one step below a blowjob.
"Dude, did you get a blowjob from Jessica last night?"
"Nah, she wouldn't go for it, but I totally got the kolecki flicker!"
"Solid."
"Nah, she wouldn't go for it, but I totally got the kolecki flicker!"
"Solid."